A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6110-01-358-1478
NSN 6240-00-681-1472
NSN 5895-01-576-8965
NSN 5960-01-516-7264
NSN 5855-01-357-7907
NSN 6240-01-110-1363
NSN 6220-00-719-7714
NSN 5925-01-270-2735
NSN 5965-00-646-4678
NSN 5920-00-326-9901
NSN 6105-00-959-5468
NSN 2925-01-146-0278